Answer-first summary52/100 GEO
Invoice Ninja
Open-source invoicing and payments.
Your Citability Score
52/100Identity75/100
Evidence45/100
Trust15/100
Freshness50/100
Classification80/100
What to improve to rank higher
- Identity: Add: Founder / Team, Social links.
- Evidence: Add: At least one evidence link, Multiple evidence sources, Demo URL.
- Trust: Add: Contact information, Support URL, Privacy policy, Terms of service.
- Freshness: Add: Has version number, Launch date provided, Reviewed within 90 days.
- Classification: Add: At least 2 tags.
Promotion (Boost) does not change this score — it only changes ordering. This number reflects real, verifiable citability.
Frequently asked questions
- What is Invoice Ninja?
- Open-source invoicing and payments.
- What does Invoice Ninja do?
- Free open-source invoicing, quotes, expenses, and time-tracking platform for freelancers and small businesses.
- Who is Invoice Ninja for?
- Freelancers, small businesses, and agencies that need an open-source invoicing and payments platform.
- Is Invoice Ninja verified?
- Invoice Ninja is listed on CitableHub with a citability score of 52/100, computed from verifiable profile evidence.
Invoice Ninja
InvitedOpen-source invoicing and payments.
FinanceCH-VER-286977Listed September 10, 2026
AI-Extractable Summary
What:Open-source invoicing and payments.
For whom:Freelancers, small businesses, and agencies that need an open-source invoicing and payments platform
Key outcome:Users can create, send, and get paid for invoices faster while tracking client billing and payment status in one system
Category:Finance
Structured for AI systems to extract and cite.
Citability Score
52/100
75
Identity45
Evidence15
Trust50
Freshness80
Classification61
Impressions
0
Clicks
0
Likes
0
GQI Earned
Citable Outcome
Users can create, send, and get paid for invoices faster while tracking client billing and payment status in one system.
About
Free open-source invoicing, quotes, expenses, and time-tracking platform for freelancers and small businesses.
Target Audience: Freelancers, small businesses, and agencies that need an open-source invoicing and payments platform.
Not ideal for: Teams that need a fully managed enterprise finance suite with advanced accounting, ERP, or deep compliance features.
What makes it different
- Open-source and self-hostable for greater control over data and deployment
- Combines invoicing, payments, estimates, and client management in one tool
- Supports recurring invoices, automatic reminders, and online payment collection
- Offers a low-cost alternative to closed SaaS billing software
Tags & Classification
invoice generationonline payment collectionrecurring billingclient billing managementpayment reminder automation
freelancersagenciessmall businessesdevelopers
professional servicescreative servicesconsultingtechnology
Platform: PlatformModel: Open Source
Links & Transparency
Cite this Project
BibTeX
@misc{citablehub_invoice-ninja,
title = {Invoice Ninja},
url = {https://citablehub.com/p/invoice-ninja},
note = {Listed September 10, 2026. CitableHub ID: CH-VER-286977},
year = {2026}
}APA
Invoice Ninja. (2026). CitableHub Software Index. https://citablehub.com/p/invoice-ninja.
MLA
"Invoice Ninja." CitableHub, 2026, https://citablehub.com/p/invoice-ninja.